IL130034A - Cochannel signal processing system - Google Patents

Cochannel signal processing system

Info

Publication number: IL130034A
Authority: IL; Israel
Prior art keywords: signal processing; processing system; cochannel signal; cochannel; signal
Prior art date: 1996-11-26

Application number

IL13003496A

Other versions

IL130034A0 (en

Original Assignee

Trw Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1996-11-26

Filing date

1996-11-26

Publication date

2003-04-10

1996-11-26 Application filed by Trw Inc filed Critical Trw Inc

2001-04-30 Publication of IL130034A0 publication Critical patent/IL130034A0/en

2003-04-10 Publication of IL130034A publication Critical patent/IL130034A/en

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Radio Transmission System (AREA)
Radar Systems Or Details Thereof (AREA)
Noise Elimination (AREA)

IL13003496A 1996-11-26 1996-11-26 Cochannel signal processing system IL130034A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/US1996/018867 WO1998024192A1 (en)	1996-11-26	1996-11-26	Cochannel signal processing system

Publications (2)

Publication Number	Publication Date
IL130034A0 IL130034A0 (en)	2001-04-30
IL130034A true IL130034A (en)	2003-04-10

Family

ID=22256190

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL13003496A IL130034A (en)	1996-11-26	1996-11-26	Cochannel signal processing system

Country Status (4)

Country	Link
EP (1)	EP0948847A1 (en)
CA (1)	CA2272930C (en)
IL (1)	IL130034A (en)
WO (1)	WO1998024192A1 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ITMI981280A1 (en) *	1998-06-05	1999-12-05	Italtel Spa	RAPID CONVERGENCE SPACE AND TEMPORAL RQUALIZATION METHOD FOR THE CANCELLATION OF STATIONARY AND NON-STATIONARY ISOFREQUENTIAL INTERFERENTS
KR100493150B1 (en) *	2000-04-10	2005-06-02	삼성전자주식회사	Method and apparatus of the optimum weight estimator of the closed loop transmit diversity for mobile communications
US6261086B1 (en) *	2000-05-05	2001-07-17	Forney Corporation	Flame detector based on real-time high-order statistics
WO2002021721A1 (en) *	2000-09-11	2002-03-14	Siemens Aktiengesellschaft	Method for transmitting beam formation information in a radio communications system, and stations therefor
US8194770B2 (en)	2002-08-27	2012-06-05	Qualcomm Incorporated	Coded MIMO systems with selective channel inversion applied per eigenmode
US7324429B2 (en)	2002-10-25	2008-01-29	Qualcomm, Incorporated	Multi-mode terminal in a wireless MIMO system
US8570988B2 (en)	2002-10-25	2013-10-29	Qualcomm Incorporated	Channel calibration for a time division duplexed communication system
US8218609B2 (en)	2002-10-25	2012-07-10	Qualcomm Incorporated	Closed-loop rate control for a multi-channel communication system
US7986742B2 (en)	2002-10-25	2011-07-26	Qualcomm Incorporated	Pilots for MIMO communication system
US8320301B2 (en)	2002-10-25	2012-11-27	Qualcomm Incorporated	MIMO WLAN system
US8134976B2 (en)	2002-10-25	2012-03-13	Qualcomm Incorporated	Channel calibration for a time division duplexed communication system
US8208364B2 (en)	2002-10-25	2012-06-26	Qualcomm Incorporated	MIMO system with multiple spatial multiplexing modes
US7002900B2 (en)	2002-10-25	2006-02-21	Qualcomm Incorporated	Transmit diversity processing for a multi-antenna communication system
US20040081131A1 (en)	2002-10-25	2004-04-29	Walton Jay Rod	OFDM communication system with multiple OFDM symbol sizes
US8170513B2 (en)	2002-10-25	2012-05-01	Qualcomm Incorporated	Data detection and demodulation for wireless communication systems
US8169944B2 (en)	2002-10-25	2012-05-01	Qualcomm Incorporated	Random access for wireless multiple-access communication systems
US7437135B2 (en)	2003-10-30	2008-10-14	Interdigital Technology Corporation	Joint channel equalizer interference canceller advanced receiver
US9473269B2 (en)	2003-12-01	2016-10-18	Qualcomm Incorporated	Method and apparatus for providing an efficient control channel structure in a wireless communication system
US7400692B2 (en)	2004-01-14	2008-07-15	Interdigital Technology Corporation	Telescoping window based equalization
US7466749B2 (en)	2005-05-12	2008-12-16	Qualcomm Incorporated	Rate selection with margin sharing
US8358714B2 (en)	2005-06-16	2013-01-22	Qualcomm Incorporated	Coding and modulation for multiple data streams in a communication system
EP2884675A1 (en)	2013-12-12	2015-06-17	Airbus Defence and Space Limited	Phase or amplitude compensation for beam-former
JP6293073B2 (en) *	2015-02-02	2018-03-14	三菱電機株式会社	Arrival direction estimation apparatus and arrival direction estimation method
GB2566731A (en) *	2017-09-25	2019-03-27	Focal Point Positioning Ltd	System for determining a physical metric such as position
CN110412510A (en) *	2018-04-26	2019-11-05	苏州触达信息技术有限公司	A positioning method and positioning system in a predetermined two-dimensional space
CN110146842B (en) *	2019-06-14	2020-12-01	哈尔滨工业大学	Signal carrier frequency and two-dimensional DOA parameter estimation method based on undersampling
US11374636B2 (en) *	2020-01-08	2022-06-28	Rockwell Collins, Inc.	System and method for nullforming with anti-jam antenna electronics
CN112526945B (en) *	2020-11-09	2022-07-05	福建福瑞康信息技术有限公司	Full-process monitoring and early warning system with feedback and closed-loop control functions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2657173B1 (en) *	1990-01-16	1992-04-10	Thomson Csf	REAL TIME SIGNAL SEPARATION METHOD AND DEVICE.
US5515378A (en) *	1991-12-12	1996-05-07	Arraycomm, Inc.	Spatial division multiple access wireless communication systems
IL101556A (en) *	1992-04-10	1996-08-04	Univ Ramot	Multi-channel signal separation using cross-polyspectra
US5680142A (en)	1995-11-07	1997-10-21	Smith; David Anthony	Communication system and method utilizing an antenna having adaptive characteristics
US5771439A (en)	1996-05-20	1998-06-23	Raytheon E-Systems, Inc.	Adaptive antenna system and method for cellular and personal communication systems

1996
- 1996-11-26 IL IL13003496A patent/IL130034A/en not_active IP Right Cessation
- 1996-11-26 CA CA002272930A patent/CA2272930C/en not_active Expired - Lifetime
- 1996-11-26 EP EP96940872A patent/EP0948847A1/en not_active Withdrawn
- 1996-11-26 WO PCT/US1996/018867 patent/WO1998024192A1/en not_active Ceased

Also Published As

Publication number	Publication date
CA2272930A1 (en)	1998-06-04
IL130034A0 (en)	2001-04-30
WO1998024192A1 (en)	1998-06-04
CA2272930C (en)	2003-08-12
EP0948847A1 (en)	1999-10-13

Publication	Publication Date	Title
IL130034A0 (en)	2001-04-30	Cochannel signal processing system
GB9706558D0 (en)	1997-05-21	Data processing system
GB2294789B (en)	1999-06-16	Distributed processing system
SG92783A1 (en)	2002-11-19	Resist processing system
IL125117A0 (en)	1999-01-26	Signal enhancement system
SG70641A1 (en)	2000-02-22	Processing system
GB9711374D0 (en)	1997-07-30	Signal processing
GB2328741B (en)	2000-07-05	Detection system
SG67441A1 (en)	1999-09-21	Processing system
GB2331645B (en)	2001-07-25	Signal processing
GB2312350B (en)	2000-08-30	A signal processing system
GB2318243B (en)	2000-09-13	Video signal processing
GB2299214B (en)	1999-09-15	Signal processing
GB9517048D0 (en)	1995-10-25	Processing system
GB9410164D0 (en)	1994-11-30	Signal processing
GB9425328D0 (en)	1995-02-15	Signal processing
GB9626649D0 (en)	1997-02-12	Signal processing
GB2332305B (en)	2002-08-07	Signal processing system
GB9825009D0 (en)	1999-01-06	Processing system
ZA962679B (en)	1996-12-31	Data processing system
GB9618402D0 (en)	1996-10-16	Signal processor system
GB9622343D0 (en)	1997-01-08	Processing system
GB9726134D0 (en)	1998-02-11	Video signal processing
GB9626083D0 (en)	1997-02-05	Signal processing
IL128520A0 (en)	2000-01-31	Signal processing system

Legal Events

Date	Code	Title
2003-10-31	FF	Patent granted
2003-12-10	KB	Patent renewed
2006-12-27	KB	Patent renewed
2010-12-30	KB	Patent renewed
2014-11-30	KB	Patent renewed
2017-06-29	EXP	Patent expired